@davidrevoy You have this issue:

[mov,mp4,m4a,3gp,3g2,mj2 @ 0x55a3165c04c0] moov atom not found
2022-12-18_F_shading-crash.mp4: Invalid data found when processing input

It is repairable (maybe) but you will need to perhaps have another good video from the same source to reference.

Search for "moov atom not found" and see which is best for you depending on operating system. Sometimes, the repair tools are not free!